package com.category.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.category.entity.DateGroup;

import java.util.List;

public interface DateGroupService extends IService<DateGroup> {
    List<DateGroup> getGroupsByDate(String dateStr);
    
    List<DateGroup> getAllGroups();
    
    boolean addGroup(DateGroup dateGroup);
    
    boolean deleteGroup(Long id);
}
